Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“90% werden gar nicht abgefragt”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
5d50aedc7dab9ccc704a4bba42d621fb30cbc92d7548e874b616962ed8ccd462
Signature (Ed25519, base64)
54GVaqCqZ2qpDRd5K1tVYSmT7O+aAjnla8N5z7N6+Qm7w2WMMpHl92vWtXXXX2lCMzB9qPDKZdcbuPTiqawjCA==
Merkle root
52d6be1abed15ebd0724a0e1a493d5805e1ea49ddcaf8e9e5584928cd3e4d759
Merkle path
["5d5464ebedde365423a3601fa7786aef62c47c26b9fdb9c81fcfbb54a977ceab","39b2a7027ea28f4304c8ad98932c7f5e0b515fa73bb4d46f4bbe8180a3186a16","37d7a3ec088424ee2d899d5ed28993cd320f29fa01ce42380ab906e9bf48452d","a0f24b42ec5fc3124b6d587903d7f9403c56cf8bc0a3abc0d31de16d5bd32d30","db15a2eec91eb8b12759bc8884db20403bc15b9ea2667c2559015b951e8e20ff","1a30f7d2610f32e0824fd82a320cfe0009d8abedf4c608026d0b929b01036cac","2c458c918eb8818452470ba8e2314547e81094af86565ab49de00b90e6f64665","16ff3d725afb9571a4af31abe9f9a8d6d9ca38c24c3b28481385387f5ce97371","05d280cf7d44b18a0c65936ee082ed97fb5eaa1caed8e1794c0cd6c7ea670ab1","6e58f7f1a65eb6881d756a587a63cfed9ffe2140971bb291d2dbef7c76bc6c5e","a001fe848713bbaeac6931576b3483542d028bc2e10c577831e6728e16573089","53111e7ef7dace69676af73ccb5f9205e4d3c8a75638b211f97f1508c9f49ed6","7bcd5a7947a92a6dd94070d36a9ba6ee3547a773e1a98d6a8e599913acec3ca4","71d5ef7f970539b9a82546e0bdc1b1069245bf71351875f786a78e5550da4e15","b72fcc24171828b3fdfff6be65bb433d37b8e51a187739d27a216a784d84cf36"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3140475820 · entry 108e9186e8c5677a78c2…
Expected log hash
bb68bef30792bf00f645df162a48943f770bc3f026216a44dedb4651c8ac0917 The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.
Canonical record
{"dataset_version":"v1791431489246","kind":"published-quote","locale":"de","page":"theme:zasta/quality/de","quote":"90% werden gar nicht abgefragt","rating":2,"review_date":"2026-07-31","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.zasta.app","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (52d6be1abed1…), which ties this proof's root to the log entry.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.